Update sbt to 1.6.1

scala-steward · scala-steward · commit 6f44f71c1421 · 2021-12-29T21:29:05.000+01:00
diff --git a/project/build.properties b/project/build.properties
@@ -1 +1 @@
-sbt.version=1.6.0
+sbt.version=1.6.1
